Haider Ackermann. This is a Sukajan jacket in the same model and color, loved by many celebrities. Size XS. It features attention to detail in each part, such as the use of silk, and the lining is also of high quality. There are sweat stains on the inside of the cuffs and collar. I believe they are at a level that can be removed by professional cleaning. Haider Ackermann is currently active at Tom Ford, so he is popular.